<template>
    <div class="root-container">
        <div class="grid">

            <form class="form login" @submit.prevent="handle_login" >
                <div class="form__field">
                    <label for="login__username"><svg class="icon">
                            <use xlink:href="#icon-user"></use>
                        </svg><span class="hidden">Username</span></label>
                    <input autocomplete="username" id="login__username" type="text" name="username" class="form__input"
                        placeholder="Username" required v-model="username">
                </div>

                <div class="form__field">
                    <label for="login__password"><svg class="icon">
                            <use xlink:href="#icon-lock"></use>
                        </svg><span class="hidden">Password</span></label>
                    <input id="login__password" type="password" name="password" class="form__input"
                        placeholder="Password" required v-model="password">
                </div>

                <div class="form__field">
                    <input type="submit" value="Sign In">
                </div>
            </form>
        </div>

        <svg xmlns="http://www.w3.org/2000/svg" class="icons">
            <symbol id="icon-arrow-right" viewBox="0 0 1792 1792">
                <path
                    d="M1600 960q0 54-37 91l-651 651q-39 37-91 37-51 0-90-37l-75-75q-38-38-38-91t38-91l293-293H245q-52 0-84.5-37.5T128 1024V896q0-53 32.5-90.5T245 768h704L656 474q-38-36-38-90t38-90l75-75q38-38 90-38 53 0 91 38l651 651q37 35 37 90z" />
            </symbol>
            <symbol id="icon-lock" viewBox="0 0 1792 1792">
                <path
                    d="M640 768h512V576q0-106-75-181t-181-75-181 75-75 181v192zm832 96v576q0 40-28 68t-68 28H416q-40 0-68-28t-28-68V864q0-40 28-68t68-28h32V576q0-184 132-316t316-132 316 132 132 316v192h32q40 0 68 28t28 68z" />
            </symbol>
            <symbol id="icon-user" viewBox="0 0 1792 1792">
                <path
                    d="M1600 1405q0 120-73 189.5t-194 69.5H459q-121 0-194-69.5T192 1405q0-53 3.5-103.5t14-109T236 1084t43-97.5 62-81 85.5-53.5T538 832q9 0 42 21.5t74.5 48 108 48T896 971t133.5-21.5 108-48 74.5-48 42-21.5q61 0 111.5 20t85.5 53.5 62 81 43 97.5 26.5 108.5 14 109 3.5 103.5zm-320-893q0 159-112.5 271.5T896 896 624.5 783.5 512 512t112.5-271.5T896 128t271.5 112.5T1280 512z" />
            </symbol>
        </svg>
    </div>
</template>

<script lang="ts" setup>
import { ref, onMounted } from "vue";
import { useRouter } from "vue-router";
// import { useAuthStore } from "../AppStore"; 
import axios from "axios";
import { ElMessage } from 'element-plus'
import { useUserStoreHook } from '@/store'
const router = useRouter();
const username = ref("");
const password = ref("");

// const authStore = useAuthStore();
const user_store = useUserStoreHook();

async function handle_login() {
    user_store.login({ username: username.value, password: password.value })
    .then(() => {
        console.log("login success!")
        router.push("/home")
    })
    .catch((err) => {
        console.log(err)
        ElMessage({
            "message": "Login failed!, error:" + err.response.data.error,
            "type": "error",
        })
    })
}

// async function test() {
//     axios.get("/api//songs/get_upload_url/filename.mp3").then((res) => {
//         console.log(res.data)
//     }).catch((err) => {
//         console.log(err.response.data)
//     })
// }

onMounted(() => {
    
});
</script>

<style lang="scss" scoped>
/* config.css */
$baseColor: #606468;

/* helpers/align.css */
.root-container {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;

    display: grid;
    place-items: center;

    background-color: #2c3338;
    color: $baseColor;
    font-family: "Open Sans", sans-serif;
    font-size: 0.875rem;
    font-weight: 400;
    line-height: 1.5;
}

.grid {
    inline-size: 90%;
    margin-inline: auto;
    max-inline-size: 20rem;
}

/* helpers/hidden.css */
.hidden {
    border: 0;
    clip: rect(0 0 0 0);
    height: 1px;
    margin: -1px;
    overflow: hidden;
    padding: 0;
    position: absolute;
    width: 1px;
}

/* helpers/icon.css */
$iconFill: $baseColor;

.icons {
    display: none;
}

.icon {
    block-size: 1em;
    display: inline-block;
    fill: $iconFill;
    inline-size: 1em;
    vertical-align: middle;
}

/* layout/base.css */
* {
    box-sizing: inherit;
}

/* modules/anchor.css */
$anchorColor: #eee;

a {
    color: $anchorColor;
    outline: 0;
    text-decoration: none;
}

a:focus,
a:hover {
    text-decoration: underline;
}

/* modules/form.css */
$formGap: 0.875rem;

input {
    background-image: none;
    border: 0;
    color: inherit;
    font: inherit;
    margin: 0;
    outline: 0;
    padding: 0;
    transition: background-color 0.3s;
}

input[type="submit"] {
    cursor: pointer;
}

.form {
    display: grid;
    gap: $formGap;
}

.form input[type="password"],
.form input[type="text"],
.form input[type="submit"] {
    inline-size: 100%;
}

.form__field {
    display: flex;
}

.form__input {
    flex: 1;
}

/* modules/login.css */
$loginBorderRadus: 0.25rem;
$loginColor: #eee;
$loginInputBackgroundColor: #3b4148;
$loginInputHoverBackgroundColor: #434a52;
$loginLabelBackgroundColor: #363b41;
$loginSubmitBackgroundColor: #ea4c88;
$loginSubmitColor: #eee;
$loginSubmitHoverBackgroundColor: #d44179;

.login {
    color: $loginColor;
}

.login label,
.login input[type="text"],
.login input[type="password"],
.login input[type="submit"] {
    border-radius: $loginBorderRadus;
    padding: 1rem;
}

.login label {
    background-color: $loginLabelBackgroundColor;
    border-bottom-right-radius: 0;
    border-top-right-radius: 0;
    padding-inline: 1.25rem;
}

.login input[type="password"],
.login input[type="text"] {
    background-color: $loginInputBackgroundColor;
    border-bottom-left-radius: 0;
    border-top-left-radius: 0;
}

.login input[type="password"]:focus,
.login input[type="password"]:hover,
.login input[type="text"]:focus,
.login input[type="text"]:hover {
    background-color: $loginInputHoverBackgroundColor;
}

.login input[type="submit"] {
    background-color: $loginSubmitBackgroundColor;
    color: $loginSubmitColor;
    font-weight: 700;
    text-transform: uppercase;
}

.login input[type="submit"]:focus,
.login input[type="submit"]:hover {
    background-color: $loginSubmitHoverBackgroundColor;
}

/* modules/text.css */
p {
    margin-block: 1.5rem;
}

.text--center {
    text-align: center;
}
</style>